- to complete the installation load
spectrino package - library(spectrino) and
run spnInstallApp(), the last command will download the application
part of the package and install it.

2. Installation for stand-alone or COM server
use (Spectrino application).
Spectrino application can be run without R after you installed it from
R, but if you don't want to have R involved at all, follow the steps:

- unzip spectrino_1.6.0.zip in location of
your choice.

- the directory you need is Exec - the
executable is spectrino.exe.

- Data directory will be your default data
directory at first and contains some example files.

-- each tree has a list of names/types of selection fields (s.fields);
type is numeric or character.
These could be used to add a dimensionality GC/LC-MS or MS/MS or
specific experimental conditions.

Set the field list
1. From the option panel
2. From spnSetPPOpt('Normalize=1,MeanExtract=1,LowLimit=60,Fields={"g":0,
"t":""}')

The list of fields is defined in options and is common for a tree - for
both - groups and specs

Various commands (from R or COM) to set and get the fields for each
particular spec or group.
A command to select (check) specs complaining selection criteria using
the specs fields
or another to return a list of groups by selection.

Selection by numeric field is <low>:<high>
if low or high (or both) is missing -/+infinity is assumed.
Selection by string field is using regular expressions to extract a
subset.
For more sophistication selection, all the spec fields from a group or
tree can by extracted in R (or COM)
and there apply the complicated logic you need.